型鋼參數(shù)與計算

1、軸心受力構件計算鋼件型號1焊接H型鋼計算長度桿件軸力n1/n桿件彎矩7950650500mmKnkN-cm構件鋼號焊接H型鋼規(guī)格輸入樣板焊接H型鋼規(guī)格摩擦型高強度螺栓型號Q235H500 x200 x10.2x16-12.5H500 x200 x10.2x16-12.5J10.9-M20-4-X2焊接H型鋼截面特征幾何特征HBtwtfr截面面積每米重量外表面積 50020010.21612.5113.0888.81.76mmmmmmmmmmcm2kg/mm2/m截面特性IxWxIyWy4690918762137214cm4cm3cm4cm3材料強度kN/cm2鋼材序號fufyffvfce137

2、.523.521.512.532螺栓強度kN/cm2螺栓序號螺栓等級螺栓鋼號螺栓直徑螺栓形式接觸形式NbHv1210.9Q23520雙剪螺栓4類接觸面83.8焊縫強度kN/cm2焊縫序號焊條型號fufwcfwt12fwt3fwvfwf1E43xx37.521.521.518.512.516B.軸心受力構件計算書1H500 x200 x10.2x16-12.5焊接H型鋼截面及內(nèi)力信息構件信息N 鋼件的軸力值6505kNM 鋼件最大彎矩值0kN-cmL 鋼件的計算長度795cmAo 鋼件的截面面積113.08cm2截面信息B 鋼件截面寬度200mmtFb 鋼件翼緣厚 16mmdFb 翼緣螺孔徑 2

3、1.5mm r 內(nèi)圓弧半徑12.5mmH 鋼件截面高度500mmtWb 鋼件腹板厚10.2mmdWb 腹板螺孔徑 21.5mm2 鋼構件材質(zhì)信息f 鋼材抗拉、抗壓、抗彎強度設計值21.5kN/cm2fv 鋼材抗剪強度設計值12.5kN/cm2fy 鋼材屈服強度設計值23.5kN/cm2NbHFV 翼緣摩擦型高強螺栓抗剪承載力設計值83.8KNNbHWV腹板摩擦型高強螺栓抗剪承載力設計值83.8KN3 鋼構件截面特性鋼構件截面特性X軸截面特性Y軸截面特性構件截面類別bX軸截面cY軸截面 I 相應軸截面慣性矩46909cm42137cm4W 相應軸截面抵抗矩1876cm3214cm3 i 相應軸截

4、面回轉(zhuǎn)半徑20.37cm4.35cm l 相應截面構件長細比39.03cm/cm182.76cm/cm j 軸心受壓件穩(wěn)定系數(shù)0.90230.2049 g 截面塑性發(fā)展系數(shù)1.051.24 軸心拉壓鋼構件強度驗算強度及穩(wěn)定驗算X軸截面強度驗算Y軸截面強度驗算 s強度= (1-0.5n1/n)*N/An =57.53kN/cm257.53kN/cm2 s穩(wěn)定= N/(An*j) =63.75kN/cm2280.75kN/cm24 軸心受壓構件計算剪力 V = (A*f/85)*(fy/235)0.5 =9.04kN設設計計用用鋼鋼材材強強度度值值極限抗拉屈服強度強度設計值強度最小值抗拉,壓,彎抗

5、剪端面承壓鋼材序號構件鋼號鋼材厚度fufyffvfcemmkN/cm2kN/cm2kN/cm2kN/cm2kN/cm21Q2351637.523.521.512.5322164037.522.520.512323406037.521.52011.53246010037.520.51911325Q345164734.531.518.541616354732.53017.541735504729.52715.5418501004727.52514.541設設計計用用焊焊縫縫強強度度值值對接焊縫對接焊縫強度設計值極限抗拉抗壓焊縫質(zhì)量為1、2級及3級抗剪強度最小值時抗拉、抗彎強度設計值焊縫序號焊條型號

6、鋼材鋼號鋼材厚度fufwcfwt12fwt3fwvmmkN/cm2kN/cm2kN/cm2kN/cm2kN/cm21E43xxQ2351637.521.521.518.512.52164037.520.520.517.5123406037.520201711.546010037.5191916115E50 xxQ345164731.531.52718.56163547303025.517.5735504727272315.58501004725252114.5焊接方法為：自動焊、半自動焊、手工焊。一一個個摩摩擦擦型型高高強強度度螺螺栓栓的的抗抗剪剪承承載載力力設設計計值值表表 NbHv （單單

7、剪剪,單單位位:kN）高強度螺栓直徑 d (mm)螺栓序號螺栓等級螺栓鋼號螺栓鋼號162022242718.8Q235128.444.654.762.8832222.134.742.548.864.63328.444.654.762.8834418.929.736.541.955.4516Mn134.754.566.876.7101.56225.239.648.655.873.87334.754.566.876.7101.58422.134.742.548.864.6910.9Q235140.562.87791.1117.510231.548.859.970.991.411340.562.87

8、791.1117.51242741.951.360.878.31316Mn149.576.794.1111.4143.61423655.868.481104.415349.576.794.1111.4143.616431.548.859.970.991.4注：(1) . 雙剪螺栓的承載力設計值為單剪數(shù)值乘 2.0 . (2) . 16Mn.,16Mnq,15Mn,15Mnq鋼號，螺栓抗剪承載力設計值相同。8.816Mn角焊縫強度設計值fwfkN/cm2161616162020202030101.378.8101.367.5123.890設設計計用用焊焊縫縫強強度度值值焊接方法為：自動焊、半自動

9、焊、手工焊。一一個個摩摩擦擦型型高高強強度度螺螺栓栓的的抗抗剪剪承承載載力力設設計計值值表表 NbHv （單單剪剪,單單位位:kN）高強度螺栓直徑 d (mm)123.878.8143.8111.8143.895.93175.7127.8175.7111.8注：(1) . 雙剪螺栓的承載力設計值為單剪數(shù)值乘 2.0 . (2) . 16Mn.,16Mnq,15Mn,15Mnq鋼號，螺栓抗剪承載力設計值相同。尺 寸截 面 信 息焊接H型鋼HBtwtfr截面面積每米重量mmcm2kg/mH500 x200 x10.2x16-12.550020010.21612.5113.0888.8X - XY

10、- YI IxW Wxi.i.xI IyW Wyi.i.ycm4cm3cmcm4cm3cm46909187620.3721372144.35 尺 寸 信 息截 面 信 息X - X熱軋等邊角鋼規(guī)格btr截面面積每米重量外表面積I IxMax-WMax-WxMin-WMin-Wxmmcm2kg/mm2/mcm4cm3L20 x32033.51.130.890.080.40.660.29L20 x42043.51.461.150.080.50.780.36L25x32533.51.431.120.10.821.120.46L25x42543.51.861.460.11.031.340.59L30

11、x33034.51.751.370.121.461.730.68L30 x43044.52.281.790.121.842.080.87L36X33634.52.111.660.142.582.590.99L36X43644.52.762.160.143.293.181.28L36X53654.53.382.650.143.953.681.56L40X340352.361.850.163.593.281.23L40X440453.092.420.164.64.051.6L40X540553.792.980.164.534.721.96L45X345352.662.090.185.174.251

12、.58L45X445453.492.740.186.655.292.05L45X545554.293.370.188.046.22.51L45X645655.083.990.189.336.992.95L50X35035.52.972.330.27.185.361.96L50X45045.53.93.060.29.266.72.56L50X55055.54.83.770.211.217.93.13L50X65065.55.694.460.213.058.953.68L56X356363.342.620.2210.196.862.48L56X456464.393.450.2213.188.633

13、.24L56X556565.424.250.2216.0210.223.97L56X856868.876.570.2223.6314.066.03L63X463474.983.910.2519.0311.224.13L63X563576.144.820.2523.1713.335.08L63X663677.295.720.2527.1215.266L63X863879.517.470.2534.4518.597.75L63X106310711.669.150.2541.0921.349.39L70X470485.574.370.2826.3914.165.14L70X570586.885.40

14、.2832.2116.896.32L70X670688.166.410.2737.7719.397.48L70X770789.427.40.2743.0921.688.59L70X8708810.678.370.2788.1723.799.68L75X575597.415.820.2939.9619.737.3L75X675698.86.910.2946.9122.698.63L75X7757910.167.980.2953.5725.429.93L75X8758911.59.030.2959.9627.9311.2L75X107510914.1311.090.2971.9832.413.64

15、L80X580597.916.210.3148.7922.78.34L80X680699.47.380.3157.3526.169.87L80X7807910.868.530.3165.5829.3811.37L80X8808912.39.660.3173.532.3612.83L80X108010915.1311.870.3188.4337.6815.64L90X69061010.648.350.3582.7733.9912.61L90X79071012.39.660.3594.8338.2814.54L90X89081013.9410.950.35106.4742.316.42L90X10

16、90101017.1713.480.35128.5849.5720.07L90X1290121020.3115.940.35149.2255.9323.57L100X610061211.939.370.39114.9543.0415.68L100X710071213.810.830.39131.8648.5718.1L100X810081215.6412.280.39148.2453.7820.47L100X10100101219.2615.120.39179.5163.2925.06L100X12100121222.817.90.39208.971.7229.47L100X141001412

17、26.2620.610.39236.5379.1933.73L100X16100161229.6323.260.39262.5385.8137.82L110X711071215.211.930.43177.1659.7822.05L110X811081217.2413.530.43199.4666.3624.95L110X10110101221.2616.690.43242.1978.4830.6L110X12110121225.219.780.43282.5589.3436.05L1100622.810.43320.7199.0741.31L125X81258141

18、9.7515.50.49297.0388.232.52L125X10125101424.3719.130.49361.67104.8139.97L125X12125121428.9122.70.49423.16119.8847.17L1253726.190.49481.65133.5654.16L140X10140101427.3721.490.55514.65134.5550.58L140X12140121432.5125.520.55603.68154.6259.8L1405729.490.55688.81173.0268.75L140X

19、16140161442.5433.390.55770.24189.977.46L160X10160101631.524.730.63779.53180.7766.7L160X12160121637.4429.390.63916.58208.5878.98L160333.990.631048.36234.3790.95L160X16160161649.0738.520.631175.08258.27102.63L180X12180121642.2433.160.711321.35270.03100.82L180938.380.711514.48

20、304.57116.25L180X16180161655.4743.540.711700.99336.86131.35L1809548.630.711881.12367.05146.11L2006442.890.792103.55385.08144.7L200X16200161862.0148.680.792366.15426.99163.65L200354.40.792620.64466.45182.22L200X20200201876.560.060.792867.3503.58200.42L200X242002

21、41890.6671.170.793338.2571.45235.78xo - xox1 - x1yo - yozoi.i.xI IxoW Wxoi.i.xoI Ix1I IyoMax-WMax-WyoMin-WMin-Wyoi.i.yozocmcm4cm3cmcm4cm4cm3cmcm0.590.630.450.750.810.170.230.20.390.60.580.780.550.731.090.220.290.240.380.640.761.290.730.951.570.340.370.330.490.730.741.620.920.932.110.430.470.40.480.7

22、60.912.311.091.152.710.610.560.510.590.850.92.921.371.133.630.770.710.620.580.891.114.091.611.394.671.070.820.760.7111.095.222.051.386.251.371.050.930.71.041.086.242.451.367.841.651.261.090.71.071.235.692.011.556.411.491.030.960.791.091.227.292.581.548.561.911.311.190.791.131.218.763.11.5210.742.31.

23、581.390.781.171.398.22.581.769.122.141.311.240.91.221.3810.563.321.7412.182.751.691.540.891.261.3712.744.011.7215.253.332.041.810.881.31.3614.764.641.7118.363.892.382.060.881.331.5511.373.221.9612.52.981.641.5711.341.5414.694.161.9416.693.822.111.960.991.381.5317.795.031.9220.94.632.562.310.981.421.

24、5120.685.851.9125.145.422.982.630.981.461.7516.144.082.217.564.242.092.021.131.481.7320.925.282.1823.435.452.692.521.111.531.7225.426.422.1729.336.613.262.981.11.571.6837.379.442.1147.249.894.854.161.091.681.9630.176.772.4633.357.893.453.291.261.71.9436.778.252.4541.739.574.23.91.251.741.9343.039.66

25、2.4350.1411.24.914.461.241.781.954.5612.252.3967.1114.336.265.471.231.851.8864.8514.562.3684.3117.337.536.371.221.932.1841.88.442.7445.7410.994.324.171.41.862.1651.0810.322.7357.2113.345.264.951.391.91X - X2.1559.9312.112.7168.7315.616.165.671.381.952.1468.3513.812.6980.2917.827.026.341.381.992.1376

26、.3715.432.6891.9219.987.866.981.372.032.3263.311.942.9270.3616.616.15.81.52.032.3174.3814.022.9184.5119.437.146.651.492.072.384.9616.022.8998.7122.188.157.441.482.112.2895.0717.932.87112.9724.869.138.191.472.152.26113.9221.482.84141.7130.0511.019.561.462.222.4877.3313.673.1385.3620.256.986.661.62.15

27、2.4790.9816.083.11102.523.728.187.651.592.192.46104.0718.43.1119.727.19.358.581.582.232.44116.620.613.08136.9730.3910.489.461.572.272.42140.0924.763.04171.7436.7712.6511.081.562.352.79131.2620.633.51145.8734.2810.519.951.82.442.78150.4723.643.5170.339.1812.0211.191.782.482.76168.9726.553.48194.843.9

28、713.4912.351.782.522.74203.932.043.45244.0853.2616.3114.521.762.592.71236.2137.123.41293.7762.2219.0116.491.752.673.1181.9825.743.91200.0747.9213.1812.6922.673.09208.9729.553.89233.5454.7415.0814.261.992.713.08235.0733.243.88267.0961.4116.9315.751.982.763.05284.6840.263.84334.4874.3520.4918.541.962.

29、843.03330.9546.83.81402.3486.8423.8921.081.952.913374.0652.93.77470.7598.9927.1723.441.942.992.98414.1658.573.74539.8110.8930.3425.631.933.063.41280.9436.124.3310.6473.3818.4117.512.22.963.4316.4940.694.28355.2182.4220.719.392.193.013.38384.3949.424.25444.6599.9825.122.912.173.093.35448.1757.624.225

30、34.6116.9329.3226.152.153.163.32508.165.314.18625.16133.433.3829.142.143.243.88470.8953.384.88521.01123.1627.1825.862.53.373.85573.8964.934.85651.93149.4633.0130.622.483.453.83671.4475.964.82783.42174.8838.6135.032.463.533.8763.7386.414.78915.61199.574429.132.453.614.34817.2782.565.46915.11212.0441.

31、9139.22.783.824.31958.7996.855.431099.28248.5749.1245.022.773.94.281093.56110.475.41284.22284.0656.0750.452.753.984.261221.81123.425.361470.07318.6762.8155.552.744.064.971237.3109.366.271365.33321.7655.6352.763.24.314.951455.68128.676.241639.57377.4965.2960.743.184.394.921665.02147.176.21914.68431.7

32、74.6368.243.164.474.891865.57164.896.172190.82484.5983.775.313.144.555.592100.11657.052332.8542.6183.678.413.584.895.572407.42189.157.022723.48621.5395.7388.383.574.975.542703.37212.46.983115.29698.6107.5297.833.555.055.512988.24234.786.943508.42774.01119106.793.535.136.23343.26236.47.823734.1863.83

33、119.75111.823.985.466.183760.88265.937.794270.39971.41134.62123.963.965.546.154164.54294.487.754808.131076.74149.11135.523.945.626.124554.55322.067.725347.511180.04163.26146.553.935.696.075294.97374.417.646431.991381.43190.63167.223.95.84尺 寸截 面 信 息X - X熱軋不等邊角鋼規(guī)格Bb.tr截面面積每米重量外表面積I Ixmmcm2kg/mm2/mcm4L

34、25x16x3251633.51.160.910.080.7L25x16x4251643.51.51.180.080.88L32x20 x3322033.51.491.170.11.53L32x20 x4322043.51.941.520.11.93L40X25X34025341.891.480.133.08L40X25X44025442.471.940.133.93L45X28X34528352.151.690.144.45L45X28X44528452.812.20.145.7L50X32X3503235.52.431.910.166.24L50X32X4503245.53.182.490

35、.168.02L56X36X35636362.742.150.188.88L56X36X45636463.592.820.1811.45L56X36X55636564.423.470.1813.86L63X40X46340474.063.190.216.49L63X40X56340574.993.920.220.02L63X40X66340675.914.640.223.36L63X40X76340776.85.340.226.53L70X45X4704547.54.553.570.2322.97L70X45X5704557.55.614.40.2327.95L70X45X6704567.56

36、.645.220.2332.7L70X45X7704577.57.666.010.2337.22L75X50X57550586.134.810.2535.09L75X50X67550687.265.70.2441.12L75X50X87550889.477.430.2452.39L75X50X10755010811.599.10.2462.71L80X50X58050586.3850.2641.96L80X50X68050687.565.930.2549.21L80X50X78050788.726.850.2556.16L80X50X88050889.877.750.2562.83L90X56

37、X59056597.215.660.2960.45L90X56X69056698.566.720.2971.03L90X56X79056799.887.760.2981.22L90X56X890568911.188.780.2991.03L100X63X6100636109.627.550.3299.06L100X63X71006371011.118.720.32113.45L100X63X81006381012.589.880.32127.37L100X63X1010063101015.4712.140.32153.81L100X80X61008061010.648.350.35107.04

38、L100X80X71008071012.39.660.35122.73L100X80X81008081013.9410.950.35137.92L100X80X1010080101017.1713.480.35166.87L110X70X61107061010.648.350.35133.37L110X70X71107071012.39.660.35153L110X70X81107081013.9410.950.35172.04L110X70X1011070101017.1713.480.35208.39L125X80X71258071114.111.070.4227.98L125X80X81

39、258081115.9912.550.4256.77L125X80X1012580101119.7115.470.4312.04L125X80X1212580121123.3518.330.4364.41L140X90X81409081218.0414.160.45365.64L140X90X1014090101222.2617.480.45445.5L140X90X1214090121226.420.720.45521.59L140X90X1414090141230.4623.910.45594.1L160X100 x10160100101325.3119.870.51668.69L160X

40、100 x12160100121330.0523.590.51784.91L160X100 x14160100141334.7127.250.51896.3L160X100 x16160100161339.2830.840.511003.05L180X110X10180110101428.3722.270.57956.25L180X110X12180110121433.7126.460.571124.72L180X110X14180110141438.9730.590.571286.91L180X110X14180110161444.1434.650.571443.06L200X125X122

41、00125121437.9129.760.641570.9L200X125X14200125141443.8734.440.641800.97L200X125X16200125161449.7439.040.642023.35L200X125X18200125181455.5343.590.642238.3x1 - x1Y - Yy1 - y1Max-WMax-WxMin-WMin-Wxi.i.xI Ix1yoI IyMax-WMax-WyMin-WMin-Wyi.i.yI Iy1cm3cmcm4cmcm4cm3cmcm40.820.430.781.560.860.220.530.190.44

42、0.430.980.550.772.090.90.270.60.240.430.591.410.721.013.271.080.460.930.30.550.821.720.9314.371.120.571.080.390.541.122.321.151.286.391.320.931.590.490.71.592.881.491.268.531.371.181.880.630.692.143.021.471.449.11.471.342.080.620.792.233.761.911.4312.141.511.72.490.80.7833.891.841.612.491.62.022.780

43、.820.913.314.862.391.5916.651.652.583.361.060.94.4552.321.817.541.782.923.631.051.034.76.283.031.7923.391.823.744.431.361.026.317.433.711.7729.241.874.495.091.651.017.948.13.872.0233.32.045.235.721.71.148.639.624.74241.632.086.316.612.071.1210.8611.015.591.9949.982.127.317.362.431.1113.1412.276.411.

44、9758.342.168.2482.781.115.4710.284.822.2545.682.237.557.432.171.2912.2612.265.922.2357.12.289.138.642.651.2815.3914.086.992.2268.542.3210.629.693.121.2618.5915.758.032.279.992.3612.0110.63.571.2521.8414.656.872.3970.232.412.6110.753.31.4321.0416.868.122.3884.32.4414.712.123.881.4225.3720.7910.522.35

45、112.52.5218.5314.394.991.434.2324.1512.792.33140.822.621.9616.146.041.3843.4316.117.782.5785.212.612.8211.283.321.4221.0618.589.22.55102.262.6514.9512.713.911.4125.4120.8710.582.54119.322.6916.9613.964.481.3929.822311.922.52136.412.7318.8515.065.031.3834.3220.819.922.9121.322.9118.3314.74.211.5929.5

46、324.0611.742.88145.592.9521.4216.654.971.5835.58X - X27.1213.532.87169.87324.3618.385.71.5741.7129.9815.272.85194.173.0427.1519.916.411.5647.9330.6214.643.21199.713.2430.9421.696.351.7950.534.5916.883.22333.2835.2624.067.291.7859.1438.3319.083.18266.323.3239.3926.188.211.7767.8845.1823.323.15333.063

47、.447.1229.839.981.7585.7336.2415.193.17199.832.9561.2431.0310.162.4102.6840.9617.523.16233.2370.0834.7911.712.39119.9845.419.813.15266.613.0478.5838.2713.212.37137.3753.5424.243.12333.633.1294.6544.4516.122.35172.4837.817.853.54265.783.5342.9227.367.92.0169.0842.8220.63.53310.073.5749.0230.489.09280

48、.0347.5723.33.51354.393.6254.8733.3110.251.9892.756.3628.543.48443.133.765.8838.2412.481.96116.8356.8126.864.02454.994.0174.4241.2412.012.3120.3263.2830.414.01519.994.0683.4945.2813.562.29137.8575.3537.333.98650.094.14100.6752.4116.562.26173.486.3444.013.95780.394.22116.6758.4619.432.24209.6781.338.

49、484.5730.534.5120.6959.1517.342.59195.7997.1947.314.47913.24.58146.0368.9421.222.56245.93111.8155.874.441096.094.66169.7977.3824.952.54296.89126.2664.184.421279.264.74192.184.6828.542.51348.82127.6962.135.141362.895.24205.0389.9426.562.85336.59147.5473.495.111635.565.32239.06101.4531.282.82405.94165

50、.9784.565.081908.55.4271.2111.5335.832.8476.42183.1195.335.052181.795.48301.6120.3740.242.77548.22162.3778.965.811940.45.89278.11113.9132.493.13447.22188.2393.535.782328.385.98325.03129.0338.323.11538.94212.46107.765.752716.66.06369.55142.4143.973.08631.95235.16121.645.723105.156.14411.85154.2649.44

51、3.05726.46240.1116.736.443193.856.54483.16170.4649.993.57787.74271.86134.656.413726.176.62550.82189.2457.443.54922.47301.81152.186.384258.856.7615.44206.1264.693.521058.86330.05169.336.3547926.78677.19221.371.743.491197.13U - UxoI IuW Wui.i.utgacmcm4cm3cm 0.420.130.160.340.3920.460.170.20.340.3810.4

52、90.280.250.430.3820.530.350.320.430.3740.590.560.40.540.3860.630.710.520.540.3810.640.80.510.610.3830.681.020.660.60.380.731.20.680.70.4040.771.530.870.690.4020.81.730.870.790.4080.852.211.120.780.4070.882.671.360.780.4040.923.121.40.880.3980.953.761.710.870.3960.994.382.010.860.3931.034.972.290.860

53、.3891.024.471.790.990.4081.065.42.190.980.4071.16.292.570.970.4051.137.162.940.970.4021.177.322.721.090.4361.218.543.191.080.4351.2910.874.11.070.4291.3613.14.991.060.4231.147.662.741.10.3881.188.943.231.090.3861.2110.183.71.080.3841.2511.384.161.070.3811.2510.983.491.230.3851.2912.824.11.220.384y1

54、- y11.3314.64.71.220.3831.3616.345.291.210.381.4318.425.251.380.3941.47216.021.370.3931.523.56.781.370.3911.5828.338.241.350.3871.9731.658.371.730.6272.0136.179.61.710.6262.0540.5810.81.710.6252.1349.113.121.690.6221.5725.366.531.540.4031.6128.967.51.530.4021.6532.458.451.530.4011.7239.210.291.510.3

55、971.843.819.921.760.4081.8449.1511.181.750.4071.9259.4513.641.740.404269.3516.011.720.42.0470.8314.311.980.4112.1285.8217.481.960.4092.19100.2120.541.950.4062.27114.1323.521.940.4032.28121.7421.922.190.392.36142.3325.792.180.3882.43162.2329.562.160.3852.51181.5733.252.150.3822.44166.526.882.420.3762

56、.52194.8731.662.40.3742.59222.336.322.390.3722.67248.9440.872.370.3692.83285.7941.232.750.3922.91326.5847.342.730.392.99366.2153.322.710.3883.06404.8359.182.70.385尺 寸截 面 信 息熱軋普通工字鋼規(guī)格hbtwtrr1截面面積每米重量外表面積mmcm2kg/mm2/mI10100684.57.66.53.314.3311.250.43I12.61267458.473.518.114.210.5I14140805.59.17.53.82

57、1.516.880.55I161608869.98426.1120.50.62I18180946.510.78.54.330.7424.130.68I20a200100711.494.535.5527.910.74I20b200102911.494.539.5531.050.75I22a2001107.512.39.54.842.133.050.82I22b2001129.512.39.54.846.536.50.82I25a25011681310548.5138.080.9I25b250118101310553.5142.010.9I28a2801228.513.710.55.355.374

58、3.470.98I28b28012410.513.710.55.360.9747.860.98I32a3201309.51511.55.867.1252.691.08I32b32013211.51511.55.873.5257.711.09I32c32013413.51511.55.879.9262.741.09I36a40014210.516.512.56.386.0767.561.29I36b40014412.516.512.56.394.0773.841.29I36c40014614.516.512.56.3102.0780.121.29I45a45015011.51813.56.810

59、2.480.381.41I45b45015213.51813.56.8111.487.451.42I45c45015415.51813.56.8120.494.511.42I50a5001581220147119.2593.611.54I50b5001601420147129.25101.461.54I50c5001621620147139.35109.311.55I56a56016612.52114.57.3135.38106.271.69I56b56016814.52114.57.3146.58115.061.69I56c56017016.52114.57.3157.78123.851.6

60、9I63a6301761322157.5154.59121.361.86I63b6301781522157.5167.19131.251.87I63c6301801722157.5179.79141.141.87X - XY - YI IxW WxS Sxi.i.xI IyW Wyi.i.ycm4cm3cmcm4cm3cm 2454928.24.1432.89.61.5148877.444.45.1946.912.71.61712101.758.45.7564.316.11.731127140.980.86.5793.121.11.891669185.4106.57.37122.926.222